1DY8

Inhibition of the Hepatitis C Virus NS3/4A Protease. The Crystal Structures of Two Protease-Inhibitor Complexes (inhibitor II)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.318
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 1DY8

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 43926.68

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEASE/HELICASE NS3 (P70) A, B 187 Hepatitis c virus EC#: 3.4.22 IUBMB
Fragment: PROTEASE
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NONSTRUCTURAL PROTEIN NS4A (P4) C, D 16 Hepatitis c virus Fragment: RESIDUES 956-967
Mutation: T220K, P235K
Gene Name(s):

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0F7
Query on 0F7

N-[(benzyloxy)carbonyl]-L-isoleucyl-N-[(1R)- 1-(carboxycarbonyl)-3,3-difluoropropyl]-L- leucinamide
C25 H35 F2 N3 O7
IXLOEMUNKMDCDV-CAIZAGQASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0F7 IC50: 1700 nM (88) BindingDB

N/A in BindingMoad
N/A in PDBbind
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000271
Query on PRD_000271
A, B CBZ-ILE-LEU-FKI, peptide inhibitor Peptide-like /
Inhibitor
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.318
  • R-Value Work: 0.221
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 93.82 α = 90.00
b = 93.82 β = 90.00
c = 80.95 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-01-31
  • Released Date: 2001-01-28
  • Deposition author(s): Di Marco, S., Rizzi, M., Volpari, C., Walsh, M., Narjes, F., Colarusso, S., De Francesco, R., Matassa, V.G., Sollazzo, M.

Revision History

  • 2011-07-13
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • 2012-11-30
    Type: Other
  • 2014-03-12
    Type: Database references, Source and taxonomy, Structure summary